3M Room Air Purifier – Medium Room White

Cleaner indoor air can be yours—even if you don’t have an HVAC system. The Filtrete Room Air Purifier device and its filter help reduce airborne particles in the air you breathe. This stand alone unit works well in medium sized rooms and includes a Filtrete True HEPA Filter that captures 99.97 Percent of particles you can’t see such as mold spores pollen pet dander and more (Disclaimer: As small as 0.3 microns from the air passing through the filter media. Initial efficiency value)